290146428

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18787}}^1$

素因数の和:18824

約数の個数: 96

約数和(自身を含む): 883787520

約数和(自身を除く): 593641092

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 132, 143, 156, 198, 234, 286, 297, 351, 396, 429, 468, 572, 594, 702, 858, 1188, 1287, 1404, 1716, 2574, 3861, 5148, 7722, 15444, 18787, 37574, 56361, 75148, 112722, 169083, 206657, 225444, 244231, 338166, 413314, 488462, 507249, 619971, 676332, 732693, 826628, 976924, 1014498, 1239942, 1465386, 1859913, 2028996, 2198079, 2479884, 2686541, 2930772, 3719826, 4396158, 5373082, 5579739, 6594237, 7439652, 8059623, 8792316, 10746164, 11159478, 13188474, 16119246, 22318956, 24178869, 26376948, 32238492, 48357738, 72536607, 96715476, 145073214, 290146428]

約数ペア:

[(1, 290146428), (2, 145073214), (3, 96715476), (4, 72536607), (6, 48357738), (9, 32238492), (11, 26376948), (12, 24178869), (13, 22318956), (18, 16119246), (22, 13188474), (26, 11159478), (27, 10746164), (33, 8792316), (36, 8059623), (39, 7439652), (44, 6594237), (52, 5579739), (54, 5373082), (66, 4396158), (78, 3719826), (99, 2930772), (108, 2686541), (117, 2479884), (132, 2198079), (143, 2028996), (156, 1859913), (198, 1465386), (234, 1239942), (286, 1014498), (297, 976924), (351, 826628), (396, 732693), (429, 676332), (468, 619971), (572, 507249), (594, 488462), (702, 413314), (858, 338166), (1188, 244231), (1287, 225444), (1404, 206657), (1716, 169083), (2574, 112722), (3861, 75148), (5148, 56361), (7722, 37574), (15444, 18787)]